Are there any instructions around for this plane model 6368. My mother found one assembled back in the 80's in her alley. She gave it to my girls, oldest is now 39 and youngest is 33. They thought it neat to take apart in the their lego playing days. However, now my grandchildren want to resurrect the airplane. I have somewhat put it together to look like an airplane, but it doesn't look like this. I know this is the correct model. If you can help, I would appreciate it.